根据CPU使用率自动扩展: kubectl autoscale deployment <deployment_name> --cpu-percent=<percentage> --min=<min_replicas> --max=<max_replicas 管理滚动更新 使用新镜像更新部署: kubectl set image deployment/<deployment_name> <container
AI代码解释 blocks:-name:Install dependenciestask:jobs:-name:bundle installcommands:-checkout-cache restore gems-$SEMAPHORE_GIT_BRANCH-$(checksum Gemfile.lock),gems-$SEMAPHORE_GIT_BRANCH,gems-master-bundle install--deployment--path.bundle-cache store gems-$SEMAPHORE_GIT_BRANCH-$(checksum Gemfile.lock...
- cache restore gems-$SEMAPHORE_GIT_BRANCH-$(checksum Gemfile.lock),gems-$SEMAPHORE_GIT_BRANCH,gems-master - bundle install --deployment --path .bundle - cache store gems-$SEMAPHORE_GIT_BRANCH-$(checksum Gemfile.lock) .bundle 1. 2. 3. 4. 5. 6. 7. 8. 9. Checkout复制了Github里的代码。
Controller Manager:包含不同类型的群集控制器(如ReplicationSet/Deployment/Service等控制器),执行群集级别的功能,如复制组件、持续跟踪工作节点、处理节点识别等; Scheduler:重点负责给应用的Pod调度分配相应节点; Etcd:一个可靠的分布式数据存储,持久化保存群集状态和元数据; Kubelet:管理所在工作节点的所有容器,并持续跟...
Kubernetes is an open-source platform that automates the deployment, scaling, and management of containerized applications. Developed by Google, Kubernetes has become the de facto standard for container orchestration. It simplifies the complex task of managing applications that are distributed across mult...
apiVersion:apps/v1kind:Deploymentmetadata:name:nginx-deployment-samplespec:selector:matchLabels:app:nginxreplicas:4template:metadata:labels:app:nginxspec:containers:-name:nginximage:nginx:1.14.2ports:-containerPort:80 在上面的代码中,我们看到集群中的pod总数必须是4。
创建 ReplicaSet Controller->>API Server: Watch Deployment Controller->>etcd: 创建 ReplicaSet etcd-->>Controller: 确认写入 Note over Scheduler: 4. 调度决策 Scheduler->>API Server: Watch Pods Scheduler->>API Server: Bind Pod to Node Note over Kubelet: 5. 启动容器 Kubelet->>API Server: ...
Get started with Kubernetes by using this step-by-step guide. Find information about Kubernetes concepts and components including containerization and deployment.
What are Kubernetes best practices? What is a Kubernetes deployment? How do I deploy to Kubernetes using DevOps practices? What is Kubernetes vs. Docker? Resources More about Kubernetes Learn Kubernetes basics See Kubernetes best practices
Kubernetes is a platform for running applications and services. It manages the full lifecycle of container-based applications, by automating tasks, controlling resources, and abstracting infrastructure.